docker-1-環境安裝及例子實踐

1.安裝go

先新建一個Go的工做空間文件夾,文件夾路徑建議放在$HOME下:

userdeMacBook-Pro:~ user$ cd $HOME
userdeMacBook-Pro:~ user$ mkdir go
userdeMacBook-Pro:~ user$ $PATH
-bash: ./usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Library/Java/JavaVirtualMachines/jdk-10.0.1.jdk/Contents/Home/bin:/usr/local/bin: No such file or directory

編輯.bash_profile文件，若是沒有請新建。在文件末尾加上:

#GOPATH
export GOPATH=$HOME/go

#GOBIN
export GOBIN=$GOPATH/bin
export PATH=$PATH:$GOBIN

 

編輯以後保存，而後執行source命令，使之生效:

userdeMacBook-Pro:~ user$ source .bash_profile 
userdeMacBook-Pro:~ user$ $PATH
-bash: ./usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Library/Java/JavaVirtualMachines/jdk-10.0.1.jdk/Contents/Home/bin:/usr/local/bin:/usr/local/bin:/Users/user/go/bin: No such file or directory

而後進行查看：

userdeMacBook-Pro:~ user$ go env
GOARCH="amd64"
GOBIN="/Users/user/go/bin"
GOCACHE="/Users/user/Library/Caches/go-build"
GOEXE=""
GOHOSTARCH="amd64"
GOHOSTOS="darwin"
GOOS="darwin"
GOPATH="/Users/user/go"
GORACE=""
GOROOT="/usr/local/Cellar/go/1.10.1/libexec"
GOTMPDIR=""
GOTOOLDIR="/usr/local/Cellar/go/1.10.1/libexec/pkg/tool/darwin_amd64"
GCCGO="gccgo"
CC="clang"
CXX="clang++"
CGO_ENABLED="1"
CGO_CFLAGS="-g -O2"
CGO_CPPFLAGS=""
CGO_CXXFLAGS="-g -O2"
CGO_FFLAGS="-g -O2"
CGO_LDFLAGS="-g -O2"
PKG_CONFIG="pkg-config"
GOGCCFLAGS="-fPIC -m64 -pthread -fno-caret-diagnostics -Qunused-arguments -fmessage-length=0 -fdebug-prefix-map=/var/folders/2_/g5wrlg3x75zbzyqvsd5f093r0000gn/T/go-build566845913=/tmp/go-build -gno-record-gcc-switches -fno-common」

 

2.安裝docker

1）下載並安裝好Docker.dmg.download，來源：

https://store.docker.com/editions/community/docker-ce-desktop-mac

打開，此時電腦右上角就會出現一個相似鯨魚的圖標：

在運行Hyperledger Fabric時，請確保Docker處於開啓狀態：

而後就能查看出版本號了：

userdeMBP:~ user$ docker version
Client:
 Version:      18.03.1-ce
 API version:  1.37
 Go version:   go1.9.5
 Git commit:   9ee9f40
 Built:        Thu Apr 26 07:13:02 2018
 OS/Arch:      darwin/amd64
 Experimental: false
 Orchestrator: swarm

Server:
 Engine:
  Version:      18.03.1-ce
  API version:  1.37 (minimum version 1.12)
  Go version:   go1.9.5
  Git commit:   9ee9f40
  Built:        Thu Apr 26 07:22:38 2018
  OS/Arch:      linux/amd64
  Experimental: true

 

userdeMBP:~ user$ docker-compose --version
docker-compose version 1.21.1, build 5a3f1a3

 

2）接下來要進行的一些配置：

Mac電腦配置docker阿里雲加速器時，preferences-daemon-register mirrors 中寫上加速器地址，寫的是別人的，可是也能夠本身去申請。

老是提示

"registry-mirrors" :
  No certs for ic2v8yz.mirror.aliyuncs.com

解決辦法：將https改成http，而後在點擊Apply&Restart就行了

可是後面發現運行./download-dockerimages.sh -c x86_64-1.0.0 -f x86_64-1.0.0 仍是出錯了：

userdeMacBook-Pro:e2e_cli user$ ./download-dockerimages.sh -c x86_64-1.0.0 -f x86_64-1.0.0
Pull CA IMAGES
Pull FABRIC TAG
===> Pulling fabric Images
==> FABRIC IMAGE: peer

Warning: failed to get default registry endpoint from daemon (Error response from daemon: Bad response from Docker engine). Using system default: https://index.docker.io/v1/
Error response from daemon: Bad response from Docker engine

而後後面查，緣由是：
從docker1.3.2版本開始默認docker registry使用的是https，當你用docker pull 非https的docker regsitry的時候會報下面錯誤，因此上面的更改是錯誤的，不該該改爲http

而後我就忽然想起，最最開始爲https的時候我沒有點擊apply&Restart，因此下載鏡像的時候沒能用上阿里雲，因此下載timeout。

"registry-mirrors" :這個問題是能夠忽略不計的，而後我點擊apply&Restart後，再從新運行./download-dockerimages.sh -c x86_64-1.0.0 -f x86_64-1.0.0就成功了

 

這時候得出來的信息就是以前沒下載完的鏡像：

userdeMacBook-Pro:e2e_cli user$ ./download-dockerimages.sh -c x86_64-1.0.0 -f x86_64-1.0.0 
Pull CA IMAGES
Pull FABRIC TAG
===> Pulling fabric Images
==> FABRIC IMAGE: peer

x86_64-1.0.0: Pulling from hyperledger/fabric-peer
Digest: sha256:b7c1c2a6b356996c3dbe2b9554055cd2b63194cd7a492a83de2dbabf7f7e3c65
Status: Image is up to date for hyperledger/fabric-peer:x86_64-1.0.0
==> FABRIC IMAGE: orderer

x86_64-1.0.0: Pulling from hyperledger/fabric-orderer
Digest: sha256:d0ea1f7e7ca04f0c4b7484f8835fd68e9bf13e6fcb700cf3a70f00a4059fc344
Status: Image is up to date for hyperledger/fabric-orderer:x86_64-1.0.0
==> FABRIC IMAGE: couchdb

x86_64-1.0.0: Pulling from hyperledger/fabric-couchdb
........